Bluetooth speaker



FIG. 1 is a perspective view of a bluetooth speaker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, and the right side view being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof, shown in lifted condition;

FIG. 8 is a front view thereof, shown in lifted condition;

FIG. 9 is a rear view thereof, shown in lifted condition;

FIG. 10 is a left side view thereof, shown in lifted condition; and,

FIG. 11 is a perspective view thereof, shown in environmental use, and shown in lifted condition.

The broken lines depict portions of the bluetooth speaker that form no part of the claimed design.

The broken line portions of FIG. 11 show unclaimed environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a bluetooth speaker, as shown and described. 